Введение
Use this guide to replace the MagSafe DC-in board.
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Remove the following 10 screws securing the lower case to the MacBook Pro 13" Unibody:
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Seven 3 mm Phillips screws.
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Three 13.5 mm Phillips screws.
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Slightly lift the lower case and push it toward the rear of the computer to free the mounting tabs.
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Use the flat end of a spudger to lift the battery connector up out of its socket on the logic board.
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Use a spudger to pry up the fan connector out of its socket on the logic board.
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Remove the following three screws:
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One 7 mm T6 Torx screw
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Two 5.4 mm T6 Torx screws
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Grab the plastic pull tab secured to the display data cable lock and rotate it toward the DC-In side of the computer.
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Gently pull the display data cable connector away parallel to the board.
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Remove the following two screws securing the display data cable bracket to the upper case:
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One 8.6 mm Phillips
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One 5.6 mm Phillips
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Lift the display data cable bracket out of the upper case.
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Use the flat end of a spudger to pry the subwoofer and right speaker connector up off the logic board.
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Pull the camera cable connector toward the optical drive to disconnect it from the logic board.
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Use the flat end of a spudger to pry the optical drive, hard drive, and trackpad cable connectors up off the logic board.
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Use your fingernail or the tip of a spudger to flip up the cable retaining flap on the ZIF socket for the keyboard ribbon cable.
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Use your spudger to slide the keyboard ribbon cable out of its socket.
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Peel the small strip of black tape off the keyboard backlight ribbon cable socket.
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Use the tip of a spudger to flip up the cable retaining flap on the ZIF socket for the keyboard backlight ribbon cable.
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Use your spudger to slide the keyboard backlight ribbon cable out of its socket.
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Use the flat end of a spudger to pry the battery indicator cable connector up off the logic board.
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Use the tip of a spudger to pry the microphone off the adhesive attaching it to the upper case.
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Remove the following screws:
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Two 7 mm T6 Torx screws from the DC-In board
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Five 3.3 mm T6 Torx screws
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Two 4 mm T6 Torx screws
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Remove the following Tri-point screws securing the battery to the upper case:
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One 5.5 mm Tri-point screw
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One 13.5 mm Tri-point screw
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Lift the battery out of the upper case.
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Lift the logic board from its left edge and raise it until the ports clear the side of the upper case.
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Pull the logic board away from the side of the upper case and remove it, minding the DC-In board that may get caught.
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Disconnect the DC-In board by pulling its connector away from the socket on the logic board.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
Отменить: Я не выполнил это руководство.
84 человек успешно провели ремонт по этому руководству.
4Комментарии к руководству
The Tri-wing Y1screwdriver suggested for this procedure is too big for the removal of the battery screws. I completed replacing the DC in board without removing the battery.
I have just tested several of those drivers from our shelf in 3 different MacBooks we have here with tri-wing type screws, and they are all a perfect fit. I have sent you an email to try and find out why your driver did not fit, you may have a mid 2009 model with pentalobular screws instead?
Thanks! Guide was wonderful! I wish there had been a bit more information about the proper routing of the dc-in cable as the first time I put it back together I accidentally routed the cable on the outside of the mother board riser which made it impossible to seat the display cable hold down clamp properly. I had to re-remove the main board in order to get the dc-in cable on the other side of the riser. Not a biggie, but a note on that step would be helpful. Thanks again!!
So I switched it out, but in the process ripped the battery indicator cable connector, and now the wifi doesn’t work either… it’s super slow to start up. Any suggestions for fixes?
